This is the mirror image/reverse profile to the almost universally supplied steering lock keys used in 1970-early 1980s Datsun cars .

Normal profile key is DAT5 blank 

<< Will only suit a small number of cars- the models that used this key are unknown>> 

This key is standard 27mm in length from shoulder to the tip.

Incl Australia wide postage ; Overseas - Add AUD 3.60